package idv.loveloser.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * MdlResourceOld entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see idv.loveloser.dao.MdlResourceOld
 * @author MyEclipse Persistence Tools
 */

public class MdlResourceOldDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(MdlResourceOldDAO.class);
	// property constants
	public static final String COURSE = "course";
	public static final String NAME = "name";
	public static final String TYPE = "type";
	public static final String REFERENCE = "reference";
	public static final String INTRO = "intro";
	public static final String INTROFORMAT = "introformat";
	public static final String ALLTEXT = "alltext";
	public static final String POPUP = "popup";
	public static final String OPTIONS = "options";
	public static final String TIMEMODIFIED = "timemodified";
	public static final String OLDID = "oldid";
	public static final String CMID = "cmid";
	public static final String NEWMODULE = "newmodule";
	public static final String NEWID = "newid";
	public static final String MIGRATED = "migrated";

	public void save(MdlResourceOld transientInstance) {
		log.debug("saving MdlResourceOld instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(MdlResourceOld persistentInstance) {
		log.debug("deleting MdlResourceOld instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public MdlResourceOld findById(java.lang.Long id) {
		log.debug("getting MdlResourceOld instance with id: " + id);
		try {
			MdlResourceOld instance = (MdlResourceOld) getSession().get(
					"idv.loveloser.dao.MdlResourceOld", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(MdlResourceOld instance) {
		log.debug("finding MdlResourceOld instance by example");
		try {
			List results = getSession()
					.createCriteria("idv.loveloser.dao.MdlResourceOld")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding MdlResourceOld instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from MdlResourceOld as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByCourse(Object course) {
		return findByProperty(COURSE, course);
	}

	public List findByName(Object name) {
		return findByProperty(NAME, name);
	}

	public List findByType(Object type) {
		return findByProperty(TYPE, type);
	}

	public List findByReference(Object reference) {
		return findByProperty(REFERENCE, reference);
	}

	public List findByIntro(Object intro) {
		return findByProperty(INTRO, intro);
	}

	public List findByIntroformat(Object introformat) {
		return findByProperty(INTROFORMAT, introformat);
	}

	public List findByAlltext(Object alltext) {
		return findByProperty(ALLTEXT, alltext);
	}

	public List findByPopup(Object popup) {
		return findByProperty(POPUP, popup);
	}

	public List findByOptions(Object options) {
		return findByProperty(OPTIONS, options);
	}

	public List findByTimemodified(Object timemodified) {
		return findByProperty(TIMEMODIFIED, timemodified);
	}

	public List findByOldid(Object oldid) {
		return findByProperty(OLDID, oldid);
	}

	public List findByCmid(Object cmid) {
		return findByProperty(CMID, cmid);
	}

	public List findByNewmodule(Object newmodule) {
		return findByProperty(NEWMODULE, newmodule);
	}

	public List findByNewid(Object newid) {
		return findByProperty(NEWID, newid);
	}

	public List findByMigrated(Object migrated) {
		return findByProperty(MIGRATED, migrated);
	}

	public List findAll() {
		log.debug("finding all MdlResourceOld instances");
		try {
			String queryString = "from MdlResourceOld";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public MdlResourceOld merge(MdlResourceOld detachedInstance) {
		log.debug("merging MdlResourceOld instance");
		try {
			MdlResourceOld result = (MdlResourceOld) getSession().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(MdlResourceOld instance) {
		log.debug("attaching dirty MdlResourceOld instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(MdlResourceOld instance) {
		log.debug("attaching clean MdlResourceOld instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}